51356928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 160707456

約数和(自身を除く): 109350528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 233, 246, 256, 287, 328, 336, 384, 448, 466, 492, 574, 656, 672, 699, 768, 861, 896, 932, 984, 1148, 1312, 1344, 1398, 1631, 1722, 1792, 1864, 1968, 2296, 2624, 2688, 2796, 3262, 3444, 3728, 3936, 4592, 4893, 5248, 5376, 5592, 6524, 6888, 7456, 7872, 9184, 9553, 9786, 10496, 11184, 13048, 13776, 14912, 15744, 18368, 19106, 19572, 22368, 26096, 27552, 28659, 29824, 31488, 36736, 38212, 39144, 44736, 52192, 55104, 57318, 59648, 66871, 73472, 76424, 78288, 89472, 104384, 110208, 114636, 133742, 152848, 156576, 178944, 200613, 208768, 220416, 229272, 267484, 305696, 313152, 401226, 417536, 458544, 534968, 611392, 626304, 802452, 917088, 1069936, 1222784, 1252608, 1604904, 1834176, 2139872, 2445568, 3209808, 3668352, 4279744, 6419616, 7336704, 8559488, 12839232, 17118976, 25678464, 51356928]

約数ペア:

[(1, 51356928), (2, 25678464), (3, 17118976), (4, 12839232), (6, 8559488), (7, 7336704), (8, 6419616), (12, 4279744), (14, 3668352), (16, 3209808), (21, 2445568), (24, 2139872), (28, 1834176), (32, 1604904), (41, 1252608), (42, 1222784), (48, 1069936), (56, 917088), (64, 802452), (82, 626304), (84, 611392), (96, 534968), (112, 458544), (123, 417536), (128, 401226), (164, 313152), (168, 305696), (192, 267484), (224, 229272), (233, 220416), (246, 208768), (256, 200613), (287, 178944), (328, 156576), (336, 152848), (384, 133742), (448, 114636), (466, 110208), (492, 104384), (574, 89472), (656, 78288), (672, 76424), (699, 73472), (768, 66871), (861, 59648), (896, 57318), (932, 55104), (984, 52192), (1148, 44736), (1312, 39144), (1344, 38212), (1398, 36736), (1631, 31488), (1722, 29824), (1792, 28659), (1864, 27552), (1968, 26096), (2296, 22368), (2624, 19572), (2688, 19106), (2796, 18368), (3262, 15744), (3444, 14912), (3728, 13776), (3936, 13048), (4592, 11184), (4893, 10496), (5248, 9786), (5376, 9553), (5592, 9184), (6524, 7872), (6888, 7456)]